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2. Sickle cell trait - Wikipedia

   en.wikipedia.org/wiki/Sickle_cell_trait

   Hematology. Sickle cell trait describes a condition in which a person has one abnormal allele of the hemoglobin beta gene (is heterozygous), but does not display the severe symptoms of sickle cell disease that occur in a person who has two copies of that allele (is homozygous). Those who are heterozygous for the sickle cell allele produce both ...

3. Sickle cell disease - Wikipedia

   en.wikipedia.org/wiki/Sickle_cell_disease

   Sickle cell disease (SCD), also simply called sickle cell, is a group of hemoglobin-related blood disorders typically inherited. [2] The most common type is known as sickle cell anemia. [2] It results in an abnormality in the oxygen-carrying protein haemoglobin found in red blood cells. [2] This leads to a rigid, sickle -like shape under ...

4. Hemoglobin electrophoresis - Wikipedia

   en.wikipedia.org/wiki/Hemoglobin_electrophoresis

   The test uses the principles of gel electrophoresis to separate out the various types of hemoglobin and is a type of native gel electrophoresis.After the sample has been treated to release the hemoglobin from the red cells, it is introduced into a porous gel (usually made of agarose or cellulose acetate) and subjected to an electrical field, most commonly in an alkaline medium.

5. Kleihauer–Betke test - Wikipedia

   en.wikipedia.org/wiki/Kleihauer–Betke_test

   Finally, anything which causes persistence of fetal hemoglobin in maternal blood cells will make interpretation much trickier. Certain hemoglobinopathies, the most common of which is sickle cell trait, do this. Overall, somewhere around 1–3% of the time this could result in false interpretation.

6. Erythrocyte sedimentation rate - Wikipedia

   en.wikipedia.org/wiki/Erythrocyte_sedimentation_rate

   30341-2. The erythrocyte sedimentation rate (ESR or sed rate) is the rate at which red blood cells in anticoagulated whole blood descend in a standardized tube over a period of one hour. It is a common hematology test, and is a non-specific measure of inflammation. To perform the test, anticoagulated blood is traditionally placed in an upright ...

7. Mean corpuscular hemoglobin concentration - Wikipedia

   en.wikipedia.org/wiki/Mean_corpuscular...

   Hemoglobin. The mean corpuscular hemoglobin concentration (MCHC) is a measure of the concentration of hemoglobin in a given volume of packed red blood cell. It is calculated by dividing the hemoglobin by the hematocrit. Reference ranges for blood tests are 32 to 36 g/dL (320 to 360g/L), [1] or between 4.81 and 5.58 mmol/L.